Lexus NX: On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to follow the correct removal and installation procedures of the airbag ECU assembly.
PROCEDURE
1. INSPECT AIRBAG ECU ASSEMBLY (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check.
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2. INSPECT AIRBAG ECU ASSEMBLY (Vehicle Involved in Collision and Airbag not Deployed)
(a) Perform a diagnostic system check.
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(b) Visually check for defects with the airbag ECU assembly installed on the vehicle.
(1) The defects are as follows:
- Cracks on the sensor housing
- Dents on the sensor housing
- Chips on the sensor housing
- Cracks or other damage to the connector
- Peeling of the label
OK:
No defects are found.
HINT:
If any of the defects is found, replace the airbag ECU assembly with a new one.
3. INSPECT AIRBAG ECU ASSEMBLY (Vehicle Involved in Collision and Airbag is Deployed)
(a) Replace the airbag ECU assembly.
HINT:
The airbag ECU assembly should be replaced after any of the airbags has deployed, as it has been subjected to an impact.
READ NEXT:
Removal
REMOVAL PROCEDURE 1. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY Click here 2. REMOVE REAR DECK FLOOR BOX Click here 3. REMOVE DECK FLOOR BOX LH Click here 4. PRECAUTION CAUTION: Be sure to read Precau
Installation
INSTALLATION PROCEDURE 1. INSTALL AIRBAG ECU ASSEMBLY (a) Check that the power switch is off. (b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal. CAUTION: Wait a
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. CHECK BRAKE CYLINDER AND PISTON (a) Check the cylinder bore and piston for rust or scoring. If necessary, replace the brake cylinder and piston. 2. CHECK PAD LINING THICKNESS (a) Using a ruler, measure the pad lining thickness. Standard thickness: 12.0 mm (0.472 in.) Minimum
Components
COMPONENTS ILLUSTRATION *1 BENCH TYPE REAR SEAT CUSHION ASSEMBLY *2 DECK BOARD ASSEMBLY *3 NO. 2 BATTERY SERVICE COVER BOARD *4 NO. 3 BATTERY SERVICE COVER BOARD *5 TONNEAU COVER ASSEMBLY - - ILLUSTRATION *1 NO. 2 BATTERY SERVICE COVER BOARD *2 NO. 3 BATTER
